org.apache.arrow.flight.impl

Interface Flight.FlightDataOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

Flight.FlightData, Flight.FlightData.Builder

Enclosing class:

Flight

public static interface Flight.FlightDataOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
com.google.protobuf.ByteString	getAppMetadata() Application-defined metadata.
com.google.protobuf.ByteString	getDataBody() The actual batch of Arrow data.
com.google.protobuf.ByteString	getDataHeader() Header for message data as described in Message.fbs::Message.
Flight.FlightDescriptor	getFlightDescriptor() The descriptor of the data.
Flight.FlightDescriptorOrBuilder	getFlightDescriptorOrBuilder() The descriptor of the data.
boolean	hasFlightDescriptor() The descriptor of the data.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasFlightDescriptor

boolean hasFlightDescriptor()

 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
 

.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;

Returns:

Whether the flightDescriptor field is set.

getFlightDescriptor

Flight.FlightDescriptor getFlightDescriptor()

 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
 

.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;

Returns:

The flightDescriptor.

getFlightDescriptorOrBuilder

Flight.FlightDescriptorOrBuilder getFlightDescriptorOrBuilder()

 The descriptor of the data. This is only relevant when a client is
 starting a new DoPut stream.
 

.arrow.flight.protocol.FlightDescriptor flight_descriptor = 1;

getDataHeader

com.google.protobuf.ByteString getDataHeader()

 Header for message data as described in Message.fbs::Message.
 

bytes data_header = 2;

Returns:

The dataHeader.

getAppMetadata

com.google.protobuf.ByteString getAppMetadata()

 Application-defined metadata.
 

bytes app_metadata = 3;

Returns:

The appMetadata.

getDataBody

com.google.protobuf.ByteString getDataBody()

 The actual batch of Arrow data. Preferably handled with minimal-copies
 coming last in the definition to help with sidecar patterns (it is
 expected that some implementations will fetch this field off the wire
 with specialized code to avoid extra memory copies).
 

bytes data_body = 1000;

Returns:

The dataBody.